Results 31 to 40 of about 233,126 (310)

Radar time delays in the dynamic theory of gravity [PDF]

open access: yesSerbian Astronomical Journal, 2004
There is a new theory gravity called the dynamic theory, which is derived from thermodynamic principles in a five dimensional space, radar signals traveling times and delays are calculated for the major planets in the solar system, and compared to those ...
Haranas I.I.
doaj   +1 more source

Gravitational waves at their own gravitational speed [PDF]

open access: yesInternational Journal of Modern Physics D, 2018
Gravitational waves propagate at the speed of light in general relativity, because of their special relativistic basis. However, light propagation is linked to the electromagnetic phenomena, with the permittivity and permeability constants as the determining factors.
C. S. Unnikrishnan, George T. Gillies
openaire   +3 more sources

Potential of a Spheroid with Generalized Exponential Density Distribution

open access: yesOpen Astronomy, 2015
The internal potential of an inhomogeneous layered spheroid with a small ellipticity and general exponential density distribution is derived in an analytical form.
Kondratyev B. P., Kireeva E. N.
doaj   +1 more source

Adam Smith et la physique de Newton

open access: yesŒconomia, 2012
In most of Smith's writings we find references to the natural philosophy of Newton. Beyond the use of Newtonian concepts and laws to deal with specific issues, we would like to focus on the relationship between the Smithian representation of the social ...
Arnaud Diemer, Hervé Guillemin
doaj   +1 more source

Excited states of holographic superconductors

open access: yesJournal of High Energy Physics, 2020
In this paper we re-investigate the model of the anti-de Sitter gravity coupled to Maxwell and charged scalar fields, which has been studied as the gravitational dual to a superconductor for a long time since the famous work [Phys. Rev. Lett.
Yong-Qiang Wang   +4 more
doaj   +1 more source

Irreversibility of time in general relativity [PDF]

open access: yesИзвестия Саратовского университета. Новая серия Серия: Физика, 2022
Background and Objectives: The equations of classical dynamics of particles and waves admit solutions with the reverse flow of time. Therefore, it is generally assumed that classical dynamics does not reflect the irreversibility of time.
Tsoy, Valery Ivanovich
doaj   +1 more source

Gravitational Radiation [PDF]

open access: yesAnnals of the New York Academy of Sciences, 1989
Encyclopedia article, 2 figures, 14 pages.
openaire   +5 more sources

The Equivalence Principle Revisited [PDF]

open access: yes, 2002
A precise formulation of the strong Equivalence Principle is essential to the understanding of the relationship between gravitation and quantum mechanics.
Aldrovandi, R.   +2 more
core   +2 more sources

GRAVITATIONAL FIELD OF A ROTATING GRAVITATIONAL DYON [PDF]

open access: yesModern Physics Letters A, 2002
We have obtained the general solution of the Einstein vacuum equation for the axially symmetric stationary metric in which both the Hamilton-Jacobi equation for particle motion and the Klein - Gordon equation are separable. It can be interpreted to describe the gravitational field of a rotating dyon, a particle endowed with both gravoelectric (mass ...
Z. Ya. Turakulov, Naresh Dadhich
openaire   +3 more sources

Quark Soup al dente: Applied Superstring Theory [PDF]

open access: yes, 2008
We discuss the application of the AdS/CFT correspondence to possibly gain new physical insights for the strongly coupled quark-gluon plasma. This article provides an informal summary of a talk given by RCM at the 18th International Conference on General ...
  +38 more
core   +1 more source

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